Math, asked by RockyRishu, 11 months ago

evaluate
cos48°-sin42°

Answers

Answered by sabyaliku

5

Answer:

0

Step-by-step explanation:

sin42=sin(90-48)=cos48

therefore,

cos48-sin42=cos48-cos48=0

Answered by geetha35717

2

0 is your answer

cos48-sin42

cos48-cos48

0

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